marytts.tools.dbselection

Interface CoverageFeatureProvider

All Known Implementing Classes:

DatabaseCFProvider, InMemoryCFProvider

public interface CoverageFeatureProvider

This interface is used to access the coverage features for a given corpus.

Author:

marc

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	getCoverageFeatures(int i) Get the i-th coverage features from this provider.
int	getID(int i) Get the unique ID number of the i-th sentence.
int	getNumSentences() Get the total number of sentences provided by this provider.

Method Detail

getNumSentences

int getNumSentences()

Get the total number of sentences provided by this provider.

Returns:

number of sentences

getCoverageFeatures

byte[] getCoverageFeatures(int i)

Get the i-th coverage features from this provider.

Parameters:

i - the index number of the features to retrieve.

Returns:

the coverage features.

Throws:

IndexOutOfBoundsException - if i is not in the range from 0 to getNumSentences()-1.

getID

int getID(int i)

Get the unique ID number of the i-th sentence. This may or may not be the same as i. However, it can be assumed that IDs are ordered: if i > j, getID(i) > getID(j).

Parameters:

i - i

Returns:

ID